Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Gneiss from
Skofterud Quarry, Eidsberg, Indre Østfold, Østfold, Norway


Locality type:Quarry
Classification
Type:Gneiss
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gneiss data
Locality Data:Click here to view Skofterud Quarry, Eidsberg, Indre Østfold, Østfold, Norway
Data Identifiers
Mindat Occurrence Record ID:1345863
Long-form Identifier:1:3:1345863:2
GUID (UUID V4):0
Nearest other occurrences of Gneiss
13.7km (8.5 miles) ⓘRomsåsen Ni Mines, Kykkelsrud, Askim, Indre Østfold, Østfold, Norway
22.5km (14.0 miles) ⓘMinge Mine, Tune, Sarpsborg, Østfold, Norway
25.8km (16.1 miles) ⓘRolfseide I, Rakkestad, Østfold, Norway
29.8km (18.5 miles) ⓘOrud quarry, Rakkestad, Østfold, Norway
32.2km (20.0 miles) ⓘStryker I Feldspar Quarry, Degernes, Rakkestad, Østfold, Norway
36.6km (22.7 miles) ⓘFange, Aremark, Østfold, Norway
40.0km (24.9 miles) ⓘMjølnerødmoen, Halden, Østfold, Norway
43.4km (27.0 miles) ⓘMyren Vestre I, Halden, Østfold, Norway
45.4km (28.2 miles) ⓘÅsmundsengen, Halden, Østfold, Norway
48.2km (30.0 miles) ⓘSkoklefall, Nesodden, Akershus, Norway
References
Broch, Olaf Anton (1934) Feltspat IV. Forekomster i Akershus og Østfold øst for Glomma [Feldspar IV. Occurrences in Akershus and Østfold east of Glomma]. Norges Geologiske Undersøkelse 141. Norges Geologiske Undersøkelse (NGU) p.1-119. pp.19-20
 
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